Features: Upgrades your car setups with this 17mm ball extension poles adapters, crafted from strong materials to ensure 360 degree rotation without blocking air vent. Features a flexible hose with adjustable angles and universal 17mm ball joints, suitable for magnetic phone mounts and locate devices. Ideal for drives , content creators, and commuters needing multifunction mounting solution for phones or tablets during travel. Perfect for securing devices in vehicle , home offices, or streaming setups while maintaining full vent airflows and best viewing angles. Engineered for stability and durability, this extension rod seamlessly integrates with existing mounts for effortless multiple device positioning. Specifications: Material: Plastic + Metal Length: about 15cm/5.91inch 40cm/15.75inch 50cm/19.69inch(optional) Package Includes: 1xPhone Holder Extension Rod note: Please allow 1 to 3cm error due to manual measurement, please make sure you not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.